Can we get an "address bar" to jump between unsubscribed subreddits seamlessy?

Sometimes I want to visit some subreddit I am not subscribed to, but I don't need to search its name with the Search option. Maybe you can add a little icon between the subreddit name and the orangered icon? When you click that, a text field appears and you can input another subreddit name.

Sorry if I messed that up, I hope you all understand :)